package Entity;

public class CarBMWE extends Car{
    public CarBMWE() {
        super.carName="普通宝马";
    }
    public CarBMWE(String carName) {
        super.carName=carName;
    }
    @Override
    public String showCarInfo() {
        return "我是宝马："+super.carName;
    }
}
